G

GHD

Catalyzes regional engineering and construction innovation

Graduate Process Engineer - Membrane Treatment

Full-Time
$78k - $82k
Entry
Bachelor's
Irvine, CA, USA
HybridThree days in the office per week are required.
Architecture & Civil EngineeringWater Resources Engineering

About the job

Requirements
  • Understanding of the design of advanced membrane filtration systems, such as reverse osmosis, nanofiltration, ultrafiltration, and membrane bioreactors, for municipal and industrial applications.
  • Understanding of water chemistry, membrane fouling mechanisms, normalization software, and producing mass and energy balances for membrane separation units.
  • Understanding of membrane materials, module configurations, and pretreatment and post-treatment processes to maximize recovery rates and energy efficiency.
  • Effective time management, handling priorities, and working in a fast-paced environment.
  • Attention to detail and ability to complete diverse assignments.
  • Effective written and verbal communication skills.
  • Bachelor’s degree in Chemical, Environmental, or Process Engineering from an accredited university.
  • 0 to 3 years of experience.
Responsibilities
  • Collaborate with fellow engineers on a wide range of projects.
  • Participate in the planning, design, and construction oversight of membrane water treatment-related infrastructure projects.
  • Develop technical engineering outputs, including reports, Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), and mass and energy balance calculations.
  • Use design software such as WAVE or EVS to size membrane elements, pressure vessels, and high-pressure pumps; interpret data to predict scaling; select appropriate pretreatment, such as coagulation, media filtration, and antiscalant dosing; and define cleaning-in-place (CIP) protocols.
  • Interact with clients, suppliers, and regulators to help create successful concepts.
  • Maintain open communication with project team members and project managers.
Desired Qualifications
  • EIT certification, with intent to pursue a Professional Engineering license.

About the company

ECRi Hub is a collaboration platform by GHD and the Queensland Government that connects engineers, construction and resources startups, researchers, and businesses to develop and commercialize new technologies. It provides space and programs, including the Business Mentoring for Innovation, to guide regional innovators through product development and market entry. It differentiates itself through GHD’s industry expertise, government support, and a clear focus on accelerating commercialization within its sector. Its goal is to boost innovation and drive economic growth and competitiveness for Queensland and Australia by turning ideas into market-ready solutions.

Company Size

201-500

Company Stage

Grant

Total Funding

$300K

Headquarters

Mittagong, Australia

Founded

1927

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Simplify's Take

What believers are saying

  • GHD won 2026 recognition for hydrogen blending, dam removal, smart roundabouts, and Indigenous projects.
  • Headcount reached about 17,197 in March 2026, and 2026 job postings rose 59.7 percent.
  • Queensland's ECRi Hub partnership keeps GHD embedded with government-funded innovation and regional commercialization pipelines.

What critics are saying

  • GHD UK flagged 2025 cuts near 10 percent, hitting environment, contamination, geotechnical, and waste teams.
  • Integration risk is immediate after Bowman Engineering's May 2026 acquisition; client churn can follow overlapping cultures.
  • The strongest existential threat is margin compression across commoditized consulting, forcing deeper layoffs and retreat from weaker markets.

What makes GHD unique

  • Employee-owned GHD bought Bowman Engineering in Texas on May 20, 2026, deepening local transport expertise.
  • GHD's 165 offices across five continents give it cross-border delivery scale rivals struggle to match.
  • Its WA100 rank rose from 42 to 39 in 2026, signaling design-market credibility.

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Benefits

  • Flexible Work Hours
  • Paid Vacation
  • 401(k) Company Match

Company News

GlobeNewswire
May 21st, 2026
GHD acquires Bowman Engineering & Consulting, Inc.

GHD today announced the acquisition of Texas-based civil and transportation engineering firm Bowman Engineering & Consulting, Inc. ...

GlobeNewswire
Oct 2nd, 2025
GHD acquires ADA Engineering to meet Florida’s surging infrastructure demand

Global firm expands US presence with Miami-based acquisition...

Australian Financial Review
Sep 30th, 2022
Water quality monitoring start-up Eco Detection banks $8m ahead of IPO

There’s nothing muddying the waters with this deal.